1274370461 has 16 divisors (see below), whose sum is σ = 1622544000. Its totient is φ = 973522368.

The previous prime is 1274370457. The next prime is 1274370469. The reversal of 1274370461 is 1640734721.

It is not a de Polignac number, because 1274370461 - 2² = 1274370457 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1274370469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238811 + ... + 244088.

It is an arithmetic number, because the mean of its divisors is an integer number (101409000).

Almost surely, 2^1274370461 is an apocalyptic number.

It is an amenable number.

1274370461 is a deficient number, since it is larger than the sum of its proper divisors (348173539).

1274370461 is a wasteful number, since it uses less digits than its factorization.

1274370461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482948.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 1274370461 is about 35698.3257450542. The cubic root of 1274370461 is about 1084.1729448718.

The spelling of 1274370461 in words is "one billion, two hundred seventy-four million, three hundred seventy thousand, four hundred sixty-one".